detection period: 2026-06-12 00:00-23:59 UTC
total number of suspected botnet IPs: 21417
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20368
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | AL-3 | 1448 |
| 2 | MSFT | 1427 |
| 3 | INFRAWATCH | 1063 |
| 4 | GOOGLE-CLOUD | 1047 |
| 5 | PAN-22 | 962 |
| 6 | ASEPL-SG | 566 |
| 7 | VOLCANO-ENGINE | 523 |
| 8 | FR-ONYPHE-20191111 | 447 |
| 9 | CENSY | 375 |
| 10 | cloud | 313 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 8667 |
| 2 | China | 4190 |
| 3 | Singapore | 898 |
| 4 | United Kingdom | 791 |
| 5 | Germany | 619 |
| 6 | Netherlands | 609 |
| 7 | France | 528 |
| 8 | Indonesia | 412 |
| 9 | India | 402 |
| 10 | South Korea | 365 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 134871 |
| 2 | 5901 | 30442 |
| 3 | 22 | 29950 |
| 4 | 6002 | 23966 |
| 5 | 222 | 19318 |
| 6 | 2203 | 18331 |
| 7 | 13870 | 18197 |
| 8 | 2269 | 17354 |
| 9 | 2222 | 17352 |
| 10 | 888 | 16743 |
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